Set after the fall of the Empire, “Star Wars: Ahsoka” follows the former Jedi Knight Ahsoka Tano as she investigates an emerging threat to a vulnerable galaxy. “Ahsoka” stars Rosario Dawson, Natasha Liu Bordizzo, Mary Elizabeth Winstead, Ray Stevenson, Ivanna Sakhno, Diana Lee Inosanto, David Tennant, Lars Mikkelsen and Eman Esfandi.